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<p><span style="font-family: Calibri;">I</span>ntelligent super surface <span style="font-family: Calibri;">wiki</span></p> <p>An <a href="https://ctrfantennasinc.com/what-is-an-intelligent-super-surface-ris/"><u>intelligent super surface (RIS)</u></a> is an artificial electromagnetic surface structure with programmable electromagnetic properties, developed from metamaterials technology.</p> <p>The outlook for future intelligent super surface (RIS) application scenarios falls into two main categories, one being intelligent super surface (RIS) wireless relay applications in the form of reflective surfaces and the other being RIS-based large-scale <a href="https://ctrfantennasinc.com/antennas/"><u>antenna</u></a> transceiver applications.</p> <p>This will enable higher SPDM gain and improve the transmission performance of the system and users, thus supporting multi-stream and multi-user transmission scenarios in line-of-sight scenarios and more new <a href="https://ctrfantennasinc.com/antennas/cellular-antenna/6g-antenna/"><u>6G</u></a> services.</p> <p>While traditional <a href="https://ctrfantennasinc.com/antennas/cellular-antenna/"><u>cellular networks</u></a> provide wireless positioning capabilities where positioning accuracy is limited by the limited base station deployment location and the number of positioning base stations, intelligent super surface (RIS) can be flexibly deployed inside the base station service area to assist the base stations in positioning.</p>